film is martha gellhorn. >> yeah. well, martha gellhorn i had known about her, but-- and she was by many accounts the greatest war correspondent of the last century. but she became known, as time passed, as hemingway's third wife. there was just something about the grandeur of the great man of, you know, living in that-- he was the most famous writer in the world, really. and probably the most famous american writer of all time, really. i mean, you know, mark twain maybe, but he lived in that age of pub lift. he was conscious of his own image. he lived the expansive life, and somehow martha fell under the shadow of the hemingway myth. and some biographies came out about her, there were suddenly some talk of her. somebody approached my son and i-- my son produces-- a woman named barbara turner thought we could make a movie about this. >> rose: about the relationship with hemingway. >> hemingway and gellhorn. so we developed it over the years. originally it was going to be a feature. went to hbo. but hbo had a feature s